Examples with ContentIterator com.intellij.openapi.roots.ContentIterator used on opensource projects

Example 16 with ContentIterator

use of com.intellij.openapi.roots.ContentIterator in project intellij-community by JetBrains.

the class ScanSourceCommentsAction method actionPerformed.

@Override
public void actionPerformed(AnActionEvent e) {
    final Project p = e.getProject();
    final String file = Messages.showInputDialog(p, "Enter path to the file comments will be extracted to", "Comments File Path", Messages.getQuestionIcon());
    try {
        final PrintStream stream = new PrintStream(file);
        stream.println("Comments in " + p.getName());
        ProgressManager.getInstance().runProcessWithProgressSynchronously(() -> {
            final ProgressIndicator indicator = ProgressManager.getInstance().getProgressIndicator();
            ProjectRootManager.getInstance(p).getFileIndex().iterateContent(new ContentIterator() {

                @Override
                public boolean processFile(VirtualFile fileOrDir) {
                    if (fileOrDir.isDirectory()) {
                        indicator.setText("Extracting comments");
                        indicator.setText2(fileOrDir.getPresentableUrl());
                    }
                    scanCommentsInFile(p, fileOrDir);
                    return true;
                }
            });
            indicator.setText2("");
            int count = 1;
            for (CommentDescriptor descriptor : myComments.values()) {
                stream.println("#" + count + " ---------------------------------------------------------------");
                descriptor.print(stream);
                stream.println();
                count++;
            }
        }, "Generating Comments", true, p);
        stream.close();
    } catch (Throwable e1) {
        LOG.error(e1);
        Messages.showErrorDialog(p, "Error writing? " + e1.getMessage(), "Problem writing");
    }
}

Example 17 with ContentIterator

use of com.intellij.openapi.roots.ContentIterator in project intellij-community by JetBrains.

the class AbstractFileProcessor method findFiles.

protected static void findFiles(final Module module, final List<PsiFile> files) {
    final ModuleFileIndex idx = ModuleRootManager.getInstance(module).getFileIndex();
    final VirtualFile[] roots = ModuleRootManager.getInstance(module).getContentRoots();
    for (final VirtualFile root : roots) {
        ApplicationManager.getApplication().runReadAction(() -> {
            idx.iterateContentUnderDirectory(root, new ContentIterator() {

                @Override
                public boolean processFile(final VirtualFile dir) {
                    if (dir.isDirectory()) {
                        final PsiDirectory psiDir = PsiManager.getInstance(module.getProject()).findDirectory(dir);
                        if (psiDir != null) {
                            findFiles(files, psiDir, false);
                        }
                    }
                    return true;
                }
            });
        });
    }
}

Example 18 with ContentIterator

use of com.intellij.openapi.roots.ContentIterator in project intellij-community by JetBrains.

the class PySignatureCacheManagerImpl method clearCache.

@Override
public void clearCache() {
    final Ref<Boolean> deleted = Ref.create(false);
    ProgressManager.getInstance().runProcessWithProgressSynchronously((Runnable) () -> ProjectFileIndex.SERVICE.getInstance(myProject).iterateContent(new ContentIterator() {

        @Override
        public boolean processFile(VirtualFile fileOrDir) {
            if (readAttribute(fileOrDir) != null) {
                writeAttribute(fileOrDir, "");
                deleted.set(true);
            }
            if (ProgressManager.getInstance().getProgressIndicator().isCanceled()) {
                return false;
            }
            return true;
        }
    }), "Cleaning the Cache of Dynamically Collected Types", true, myProject);
    String message;
    if (deleted.get()) {
        message = "Collected signatures were deleted";
    } else {
        message = "Nothing to delete";
    }
    Messages.showInfoMessage(myProject, message, "Delete Cache");
}

Example 19 with ContentIterator

use of com.intellij.openapi.roots.ContentIterator in project intellij-community by JetBrains.

the class PyIntegratedToolsConfigurable method apply.

@Override
public void apply() throws ConfigurationException {
    if (myDocstringFormatComboBox.getSelectedItem() != myDocumentationSettings.getFormat()) {
        DaemonCodeAnalyzer.getInstance(myProject).restart();
    }
    if (analyzeDoctest.isSelected() != myDocumentationSettings.isAnalyzeDoctest()) {
        final List<VirtualFile> files = Lists.newArrayList();
        ProjectRootManager.getInstance(myProject).getFileIndex().iterateContent(new ContentIterator() {

            @Override
            public boolean processFile(VirtualFile fileOrDir) {
                if (!fileOrDir.isDirectory() && PythonFileType.INSTANCE.getDefaultExtension().equals(fileOrDir.getExtension())) {
                    files.add(fileOrDir);
                }
                return true;
            }
        });
        FileContentUtil.reparseFiles(myProject, Lists.newArrayList(files), false);
    }
    myModel.apply();
    myDocumentationSettings.setFormat((DocStringFormat) myDocstringFormatComboBox.getSelectedItem());
    final ReSTService reSTService = ReSTService.getInstance(myModule);
    reSTService.setWorkdir(myWorkDir.getText());
    if (txtIsRst.isSelected() != reSTService.txtIsRst()) {
        reSTService.setTxtIsRst(txtIsRst.isSelected());
        reparseFiles(Collections.singletonList(PlainTextFileType.INSTANCE.getDefaultExtension()));
    }
    myDocumentationSettings.setAnalyzeDoctest(analyzeDoctest.isSelected());
    PyPackageRequirementsSettings.getInstance(myModule).setRequirementsPath(myRequirementsPathField.getText());
    DaemonCodeAnalyzer.getInstance(myProject).restart();
}

Example 20 with ContentIterator

use of com.intellij.openapi.roots.ContentIterator in project intellij-plugins by JetBrains.

the class DesignerTests method configureByFiles.

public static VirtualFile[] configureByFiles(@Nullable VirtualFile rawProjectRoot, VirtualFile[] files, @Nullable VirtualFile[] auxiliaryFiles, Module module, @Nullable TripleFunction<ModifiableRootModel, VirtualFile, List<String>, Void> moduleInitializer) throws Exception {
    return WriteAction.compute(() -> {
        VirtualFile dummyRoot = VirtualFileManager.getInstance().findFileByUrl("temp:///");
        //noinspection ConstantConditions
        dummyRoot.refresh(false, false);
        final VirtualFile sourceDir = dummyRoot.createChildDirectory(DesignerTests.class, "s");
        assert sourceDir != null;
        final IndexableFileSet indexableFileSet = new IndexableFileSet() {

            @Override
            public boolean isInSet(@NotNull final VirtualFile file) {
                return file.getFileSystem() == sourceDir.getFileSystem();
            }

            @Override
            public void iterateIndexableFilesIn(@NotNull final VirtualFile file, @NotNull final ContentIterator iterator) {
                if (file.isDirectory()) {
                    for (VirtualFile child : file.getChildren()) {
                        iterateIndexableFilesIn(child, iterator);
                    }
                } else {
                    iterator.processFile(file);
                }
            }
        };
        FileBasedIndex.getInstance().registerIndexableSet(indexableFileSet, module.getProject());
        Disposer.register(module, new Disposable() {

            @Override
            public void dispose() {
                FileBasedIndex.getInstance().removeIndexableSet(indexableFileSet);
                ApplicationManager.getApplication().runWriteAction(() -> {
                    try {
                        sourceDir.delete(null);
                    } catch (IOException e) {
                        throw new RuntimeException(e);
                    }
                });
            }
        });
        final ModifiableRootModel rootModel = ModuleRootManager.getInstance(module).getModifiableModel();
        VirtualFile[] toFiles = copyFiles(files, sourceDir, rawProjectRoot);
        if (auxiliaryFiles != null) {
            copyFiles(auxiliaryFiles, sourceDir, rawProjectRoot);
        }
        rootModel.addContentEntry(sourceDir).addSourceFolder(sourceDir, false);
        final List<String> libs = new ArrayList<>();
        if (moduleInitializer != null) {
            moduleInitializer.fun(rootModel, sourceDir, libs);
        }
        rootModel.commit();
        for (String path : libs) {
            VirtualFile virtualFile = path.charAt(0) != '/' ? getFile("lib", path) : getFile(path);
            FlexTestUtils.addLibrary(module, path, virtualFile.getParent().getPath(), virtualFile.getName(), null, null);
        }
        return toFiles;
    });
}